Fig. 4: Real-time estimation of joint angles. | Nature Communications

Fig. 4: Real-time estimation of joint angles.

From: Stretchable glove for accurate and robust hand pose reconstruction based on comprehensive motion data

Fig. 4

Collection of hand poses conducted during the calibration (a) and the evaluation (b) for the joint angle estimation. c Graphical representation of the correlation between the joint angles (vertical) and the sensor signals (horizontal) in calibration dataset. d Plot of the time trajectories of the estimated and true joint angles for the large hand subject in the self-calibration group. T Thumb, I Index, M Middle, IP interphalangeal, PIP proximal interphalangeal, MCP metacarpophalangeal, CMC carpometacarpal, flex flexion, abd abduction. Source data are provided in the Source Data file.

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